Properties of the Number -140698

One Hundred Forty Thousand Six Hundred Ninety-Eight

Basics

Value: -140699 → -140698 → -140697

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 × 103 × 683

Divisors: 1, 2, 103, 206, 683, 1366, 70349, 140698

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100010010110011010

Octal: -422632

Duodecimal: -6950A

Hexadecimal: -2259a

Square: 19795927204

Square Root: 375.0973207049072

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

a(n) is the determinant of the 2 X 2 matrix whose entries (when read by rows) are the n-th primes ending in 1, 3, 7, 9 respectively. A335592

Number of nX3 0..2 arrays with some element plus some horizontally, vertically or antidiagonally adjacent neighbor totalling two exactly once. A268793

Numbers n such that σ(n) - σ(n-1) divides n. A227305